runs_id,service_id,block_id,run_number,piece_number,start_trip_id,start_stop_id,end_trip_id,end_stop_id
100001,c_155_b_421_d_16,3153,1,1,t_184125_b_421_tn_0,13453,t_184126_b_421_tn_0,13455
100002,c_155_b_421_d_31,229,2,1,t_1577_b_421_tn_1,13488,t_174283_b_421_tn_0,13457
100003,c_155_b_421_d_31,230,3,1,t_1570_b_421_tn_1,13467,t_1570_b_421_tn_7,13467